Arefeh Sherafati
USATT#: 95547
| Certified Umpire
1975 1949
LYTTC Friday Pro League
21 Jul 2023
21 Jul 2023
This page explains how Arefeh Sherafati (USATT# 95547)'s rating went from 1975 to 1949 at the LYTTC Friday Pro League event from 21 Jul 2023. The links below take you to pages that describe various aspects of the rating processor.
Introduction
Initial Rating
The rating processor goes through 4 passes in order. The links take you to pages that provide detailed explanations of the calculations during each of the 4 passes.